gregory when he was asked about marriage equality. and i think all the reporting afterward, was this a trial balloon, was this pre-planned? no, no, no, joe biden was asked a question and answered with a moral legitimacy and a truthfulness that had these remarkable effects that it pushed the president to come clean about his personal evolution, i think that personally made a difference in the campaign. >> my best move of the campaign, we actually have a little visual assist on this, "washington post" says obama and his allies spent less on advertising than romney and his allies, but got far more in the number of ads broadcast in visibility in key markets and in targeting critical democratic groups, such as the working class and young working voters in swing states. what they did with tv advertising, the specificity of t knowing where they were going was something we have never seen before. the worst move of the 2012 campaign? >> i have two things on this. one is, i think my answer is choosing paul ryan to be the vice presidential nomin